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A balloon is floating around outside your window. The temperature outside is 39

ID: 692403 • Letter: A

Question

A balloon is floating around outside your window. The temperature outside is 39 degree Celsius and the air pressure is 0.800 atm. Who released the balloon, tells you that he filled it with 3.60 moles of gas. What is the volume of gas inside the balloon? A balloon is floating around outside your window. The temperature outside is 39 degree Celsius and the air pressure is 0.800 atm. Who released the balloon, tells you that he filled it with 3.60 moles of gas. What is the volume of gas inside the balloon?

Explanation / Answer

Answer:-

P = 0.800 atm

n = 3.60 mol

T = 39 oC = 273 + 39 = 312 K

So, PV = nRT

V= nRT/p

= 3.60 x 0.0821 x 312/0.800

= 115.3 L

So, volue of gas inside the balloon = 115.3 L

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